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Cisco Nexus 2000 Series Hardware Installation Guide
OL-19013-05
Chapter 1 Using a Fabric Extender with a Cisco Nexus 5000 Series Switch
Cisco Nexus 2248TP
Fan Tray
The Cisco Nexus 2248TP (and 2224TP) FEX has one fan tray that is hot swappable during operations.
Depending on the arrangement of hot and cold aisles in your data center, you can order front-to-back
airflow to position the front of the FEX chassis in a cold aisle or back-to-front airflow to position the
back of the FEX chassis in a cold aisle. Table 1-6 lists the part numbers for each of the fan trays that you
can use with the Cisco Nexus 2248TP and 2224TP chassis.
Figure 1-16 shows a front-to-back airflow fan tray, and Figure 1-17 shows a back-to-front airflow fan
tray.
Figure 1-16 Front-to-Back Airflow Fan Tray Components for the Cisco Nexus 2248TP and 2224TP
FEXs
Table 1-6 Fan Trays for the Cisco Nexus 2248TP and 2224TP FEXs
Description Part Number
Front-to-back airflow N2K-C2248-FAN
Back-to-front airflow N2K-C2248-FAN-B
3
2
1
1
239291
1 Captive screws (2) 3 Status LED
2 No black stripe indicates front-to-back
airflow